C#

We are back for another edition of the GitHub User Group. This month we dive into using Copilot and AI to enhance the design workflow, and look at how we can leverage AI in our GitHub Actions. **Product Design with Source Control: Using GitHub, AI, and Preview Builds as Your Source of Truth \~ [Walt Lim](https://www.linkedin.com/in/waltzaround/)** In this talk, Walt shares how he uses GitHub and AI to rethink the design process, moving beyond traditional prototypes to code as the source of truth. By using pull requests and ephemeral preview builds, he creates fast, realistic, and testable environments where ideas can be reviewed, iterated, and validated in context. Combined with AI-assisted workflows, this approach helps his team move quicker, reduce ambiguity, and make better decisions with less overhead **From One PR to Another: Agentic Workflows on GitHub \~ [Sinan Nar](https://www.linkedin.com/in/sinannar/)** A live demo of using AI-driven workflows to trigger actions across repositories—automatically creating a PR in a second repo when changes are merged. bio: Sinan is an Apps and AI Consultant at ARINCO, a Microsoft and GitHub partner consultancy. He co-organises the Aotearoa Azure User Group and the Auckland .NET User Group. An experienced and certified software engineer, he specialises in the Microsoft ecosystem, with a focus on Azure and GitHub. **Agenda** 5:30 - Start of pizza and networking 6:00 - Talk 1 6:30 - Break 6:40 - Talk 2 7:15 - Finish Please make sure to register for the event as we need to provide contact details to Microsoft for security purposes. Registration will close 48 hours prior to the event to provide enough time to send out the access passes for in-person attendees, but you can [join online](https://aka.ms/aotearoanzgithub/stream) on the day. If you have a topic you'd like to present (or hear about) please reach out, or create an idea in our [GitHub Ideas discussion board](https://github.com/orgs/NZ-GitHub-UG/discussions/categories/ideas).

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

FREE event [https://www.ccad.edu/chroma](https://www.ccad.edu/chroma) Friday, May 15, 3–7 p.m. CCAD campus, 60 Cleveland Ave, Columbus, OH Join Columbus College of Art & Design for *2025* *Chroma: Best of CCAD*, our annual campuswide exhibition showcasing outstanding student work from across the college’s academic programs. This faculty-juried show features select work from CCAD students of all class years, and is a can’t-miss end-of-year campus celebration recognizing their tremendous achievements. It’ll be a night of fun and entertainment, with interactive games, animation and film screenings, art symposiums, poetry and prose readings, and more (along with some of the best local food trucks). *Chroma* is free and open to all. Many exhibitions including... **Game Art & Design:** **DSB, first floor, Welcome Center lobby and Room 115**

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability. You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.